CN212587906U - Power distribution cabinet for comprehensive pipe rack - Google Patents
Power distribution cabinet for comprehensive pipe rack Download PDFInfo
- Publication number
- CN212587906U CN212587906U CN202021498177.6U CN202021498177U CN212587906U CN 212587906 U CN212587906 U CN 212587906U CN 202021498177 U CN202021498177 U CN 202021498177U CN 212587906 U CN212587906 U CN 212587906U
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- China
- Prior art keywords
- cabinet body
- utility
- frame
- switch board
- vent
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- Expired - Fee Related
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Abstract
The utility model relates to a switch board for utility tunnel, it includes the cabinet body, the cabinet body includes the outer cabinet body, locate the internal cabinet body of outer cabinet, be connected with the baffle between the side wall of the outer cabinet body and internal cabinet body, the cavity that the baffle formed between the outer cabinet body and the internal cabinet body falls into upper plenum and cavity down, internal cabinet body top is equipped with the air outlet, internal cabinet body bottom is equipped with the air intake, air intake department is equipped with the forced draught blower, outer cabinet body side wall is equipped with the vent, vent upper portion communicates with each other with the upper plenum, the vent lower part communicates with each other with cavity down, vent. This application makes the switch board have good dampproofing effect.
Description
Technical Field
The application relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet for a comprehensive pipe rack.
Background
The utility tunnel is exactly the utility tunnel of underground city pipeline, builds a tunnel space in the city underground promptly, collects various engineering pipelines such as electric power, communication, gas, heat supply and plumbing in an organic whole, is equipped with special access hole, hoist and mount mouth and monitoring system, implements unified planning, unified design, unified construction and management, is the important infrastructure and the lifeline of guarantee city operation. The utility model discloses a high humidity ventilation is controlled to the utility model, and the utility model discloses a high humidity ventilation is controlled to the utility model discloses a ventilation is controlled to the utility model discloses a.
The Chinese utility model patent with the application number of CN201420859498.2 discloses a moisture-proof distribution box, which comprises a distribution box body, wherein a power supply for supplying power is arranged in the distribution box body and comprises a moisture-proof device; the moisture-proof device comprises a humidity sensor and an electric heating net woven by electric heating wires; the humidity sensor is electrically connected with the electric heating net and is connected to the power supply; the electric heating net covers the bottom and the inner side wall of the distribution box body.
With respect to the related art among the above, the inventors consider that the following drawbacks exist: the components and parts in the block terminal can produce certain heat at work, and the heat that further adopts the electric heat net heating to produce makes dampproofing in the block terminal, leads to the temperature in the block terminal to further rise, can influence the distribution performance of components and parts when the high temperature.
SUMMERY OF THE UTILITY MODEL
In order to make the switch board have good dampproofing effect, this application provides a switch board for utility tunnel.
The application provides a pair of switch board for utility tunnel adopts following technical scheme:
the utility model provides a switch board for utility tunnel, includes the cabinet body, the cabinet body includes the outer cabinet body, locates the internal interior cabinet body of outer cabinet, the outer cabinet body with be connected with the baffle between the side wall of interior cabinet body, the cavity that the baffle formed between the outer cabinet body and the interior cabinet body falls into upper plenum and cavity down, interior cabinet body top is equipped with the air outlet, interior cabinet body bottom is equipped with the air intake, air intake department is equipped with the forced draught blower, outer cabinet body side wall is equipped with the vent, vent upper portion with the upper plenum communicates with each other, the vent lower part with the cavity communicates with each other down, vent department is equipped with dampproof device.
Through adopting above-mentioned technical scheme, make this external air of cabinet enter into down the cavity from the vent lower part through the forced draught blower, it is internal to enter into interior cabinet through the air intake, including the internal air outlet entering upper plenum of following of cabinet, discharge from vent upper portion again for the internal air of interior cabinet continues to circulate with the external world, can reach the radiating effect to inside, the cabinet body makes through the vent carries out drying process through dampproof device to it, prevent that the internal components and parts of interior cabinet from weing and influencing distribution performance.
Preferably, the moisture-proof device comprises a placing frame arranged at the vent, a filter hole is formed in the side wall of the placing frame, and a drying agent is arranged in the placing frame.
Through adopting above-mentioned technical scheme, place the drier in placing the frame, when the outside air is through placing the frame, inside drier is dried the air, makes the air after the drying enter into the cabinet body.
Preferably, the placing frame comprises a first frame body and a second frame body, the first frame body is hinged to the second frame body, one side, close to the second frame body, of the first frame body is provided with a plurality of placing cavities, the drying agent is placed in the placing cavities, one side, far away from the hinged edge, of the first frame body is provided with a fixing assembly between the second frame body and the first frame body.
Through adopting above-mentioned technical scheme, through with the drier partial shipment at a plurality of intracavitys of placing, when local drier wets seriously, can prevent cross contamination, it is articulated with the second support body through first support body, can conveniently change the drier of placing the intracavity, fix between first support body and second support body through fixed subassembly.
Preferably, the fixing assembly comprises a plug connected to the first frame body in a sliding manner, an inserting ring matched with the plug is arranged on the second frame body, and an elastic piece for driving the plug to move towards the inserting ring is arranged on the first frame body.
Through adopting above-mentioned technical scheme, order about the plug through the elastic component to insert the ring motion, make the plug insert the insert intra-annular and fix to the convenience is fixed between first support body and second support body, guarantees the stability between first support body and second support body.
Preferably, the air intake in the forced draught blower is close to the internal one side of interior cabinet and is equipped with the filter screen, the filter screen top is equipped with and is used for changing the wind direction guide.
Through adopting above-mentioned technical scheme, when the air enters into the interior cabinet body through the air intake, change the internal air flow direction of cabinet in getting into through the guide, slow down the speed that the air flows out the interior cabinet body, optimize the ventilation effect that dispels the heat.
Preferably, the guide piece including rotate connect in the deflector at air intake opening edge, the guiding hole has been seted up on the deflector, the opening edge fixedly connected with direction box of guiding hole, the direction box is side opening and under shed structure and under shed and guiding hole intercommunication.
Through adopting above-mentioned technical scheme, when the air passes through the deflector of air inlet department, the air current enters into in the direction box through the guiding hole, through the direction of direction box to the air current, effectively slows down the speed that the air flows out the interior cabinet body for the internal vortex that forms of cabinet including the air of inside, further optimize the radiating effect.
Preferably, the guide holes are formed in a radial shape from the center of the guide plate, and the side openings of the guide boxes face the same side.
Through adopting above-mentioned technical scheme, side opening through setting up the direction box is towards the homonymy for the direction through direction box exhaust air is fixed, is convenient for form the vortex in the internal cabinet.
Preferably, the placing frame and the outer cabinet body are connected in a sliding mode, a sliding groove for the placing frame to slide is formed in the outer cabinet body, and a sealing cover is arranged at a groove opening of the sliding groove.
Through adopting above-mentioned technical scheme, can insert the vent department through the spout with placing the frame, conveniently install and change placing the frame, seal the notch to the spout through sealed lid, guaranteed to place the stability of frame in the spout.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the air inlet enters the lower cavity from the lower part of the vent through the arrangement of the outer cabinet body and the inner cabinet body, enters the inner cabinet body through the air inlet, enters the upper cavity from the air outlet in the inner cabinet body, and is discharged from the upper part of the vent, so that the air in the inner cabinet body continuously circulates with the outside, the heat is dissipated in the cabinet body, and when the air passing through the vent enters the cabinet body, the air is dried through the moisture-proof device, so that the cabinet body has a good moisture-proof effect;
2. through setting up the deflector in air intake department, the cooperation through guiding hole on the wire guide and direction box changes the air current direction and slows down the speed that the air flows out the interior cabinet body for the internal vortex that forms of internal air including, further optimize the radiating effect.
Drawings
Figure 1 is this application an overall structure schematic diagram of switch board for utility tunnel.
Figure 2 is the cross-sectional view of this application switch board for utility tunnel.
Fig. 3 is an enlarged schematic view of a portion a of fig. 2.
Fig. 4 is an enlarged schematic structural view of a portion B in fig. 2.
Reference numerals: 1. a cabinet body; 101. an outer cabinet body; 102. an inner cabinet body; 103. a cabinet door; 2. a partition plate; 3. an air outlet; 4. an air inlet; 5. a blower; 6. a vent; 7. a moisture barrier; 71. placing the frame; 711. a first frame body; 712. a second frame body; 713. a placement chamber; 72. filtering holes; 73. a fixing assembly; 731. a plug; 732. inserting a ring; 733. an elastic member; 8. filtering with a screen; 9. a guide member; 91. a guide plate; 92. a guide hole; 93. a guide box; 10. a chute; 11. and (7) sealing the cover.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses switch board for utility tunnel. Referring to fig. 1 and 2, including cabinet body 1, cabinet body 1 includes outer cabinet body 101, hinge the cabinet door 103 on outer cabinet body 101 through the articulated shaft, the articulated shaft is vertical in outer cabinet body 101 lateral wall one side and sets up, be provided with interior cabinet body 102 in the outer cabinet body 101, a lateral wall and outer cabinet body 101 body coupling of cabinet door 103 are kept away from to interior cabinet body 102, an organic whole is connected with baffle 2 between outer cabinet body 101 and the interior cabinet body 102 lateral wall, baffle 2 falls into upper chamber and lower cavity with the cavity that forms between outer cabinet body 101 and interior cabinet body 102, air outlet 3 has been seted up at interior cabinet body 102 top, air intake 4 has been seted up to interior cabinet body 102 bottom, air feeder 5 has been welded in air intake 4 department, vent 6 has been seted up to outer cabinet body 101 lateral wall, vent 6 upper.
Referring to fig. 2 and 3, a moisture-proof device 7 is arranged at the vent 6, the moisture-proof device 7 includes a placing frame 71 arranged at the vent 6, a filtering hole 72 is formed in a side wall of the placing frame 71, the placing frame 71 and the outer cabinet 101 are connected in a sliding manner, a sliding chute 10 for placing the frame 71 in a sliding manner is formed in the outer cabinet 101, and a sealing cover 11 is fixed at a notch of the sliding chute 10 through a bolt. The placing frame 71 includes a first frame 711 and a second frame 712, the first frame 711 and the second frame 712 are hinged by a hinge shaft, the hinge shaft is parallel to one side of the first frame 711, a placing cavity 713 is formed at one side of the first frame 711 close to the second frame 712, and a drying agent (not shown in the figure) is placed in the placing cavity 713.
Referring to fig. 2 and 3, a fixing assembly 73 is disposed between one side of the first frame body 711, which is away from the hinge edge, and the second frame body 712, the fixing assembly 73 includes a plug 731 slidably connected to the second frame body 712 through a slide rail welded to a side wall of the second frame body 712, and an insert ring 732 welded to the first frame body 711 and matched with the plug 731, an elastic member 733 for driving the plug 731 to move toward the insert ring 732 is disposed on the second frame body 712, the elastic member 733 is specifically a spring, the axial direction of the spring is parallel to the second frame body 712, one end of the spring is connected to the plug 731, and the other end of the spring is connected to one end of the slide rail.
Referring to fig. 2 and 4, air intake 4 has filter screen 8 in one side welding that forced draught blower 5 is close to the internal cabinet body 102, filter screen 8 top is provided with and is used for changing wind direction guide 9, guide 9 is including setting up deflector 91 in air intake 4 department, the ring channel has been seted up to internal cabinet body 102 bottom in 4 week sides of air intake, the welding of deflector 91 bottom has the bead with ring channel matched with, it is connected with the rotation of air intake 4 department to realize deflector 91 through bead sliding connection in the ring channel, guiding hole 92 has been seted up on deflector 91, guiding hole 92 is radial with the center of deflector 91, the welding of the opening edge of guiding hole 92 has direction box 93, direction box 93 is side opening and under shed structure and under shed and guiding hole 92 intercommunication, the side opening orientation of direction box 93 is same one side with one side.
The utility model provides an implementation principle of switch board for utility tunnel does: work through forced draught blower 5, make the outer air of cabinet body 1 enter into down the cavity from vent 6 lower part, when passing through vent 6 department, the air current carries out drying process through the drier of placing in the frame 71, cavity, filter screen 8, deflector 91 gets into the internal cabinet body 102, the air current passes through guiding hole 92 and enters into direction box 93, through the direction of direction box 93 to the air current, effectively slow down the speed that the air flows out internal cabinet body 102, make inside air form the vortex in the internal cabinet body 102, entering the upper cavity through air outlet 3, discharge in the cabinet body 1 through vent 6 department at last, make the air in the cabinet body 1 continuously circulate with the external world, when dispelling the heat in the cabinet body 1, the dampproofing effect in the cabinet body 1 has been improved.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a switch board for utility tunnel, includes cabinet body (1), its characterized in that: cabinet body (1) including outer cabinet body (101), locate inner cabinet body (102) in the outer cabinet body (101), outer cabinet body (101) with be connected with baffle (2) between inner cabinet body (102) lateral wall, baffle (2) will be outer cabinet body (101) and inner cabinet body (102) cavity of forming between fall into upper plenum and cavity down, inner cabinet body (102) top is equipped with air outlet (3), inner cabinet body (102) bottom is equipped with air intake (4), air intake (4) department is equipped with forced draught blower (5), outer cabinet body (101) lateral wall is equipped with vent (6), vent (6) upper portion with the upper plenum communicates with each other, vent (6) lower part with the cavity communicates with each other down, vent (6) department is equipped with dampproofing device (7).
2. The utility model provides a switch board for utility tunnel according to claim 1, its characterized in that: the moisture-proof device (7) comprises a placing frame (71) arranged at the ventilation opening (6), a filtering hole (72) is formed in the side wall of the placing frame (71), and a drying agent is arranged in the placing frame (71).
3. The utility model provides a switch board for utility tunnel according to claim 2, its characterized in that: the placing frame (71) comprises a first frame body (711) and a second frame body (712), the first frame body (711) is hinged between the second frame body (712), one side, close to the second frame body (712), of the first frame body (711) is provided with a plurality of placing cavities (713), the drying agent is placed in the placing cavities (713), and one side, far away from a hinged edge, of the first frame body (711) and the second frame body (712) are provided with fixing components (73).
4. The utility model provides a switch board for utility tunnel according to claim 3, its characterized in that: the fixing component (73) comprises a plug (731) connected to the second frame body (712) in a sliding mode, an insert ring (732) which is arranged on the first frame body (711) and matched with the plug (731), and an elastic piece (733) which drives the plug (731) to move towards the insert ring (732) is arranged on the second frame body (712).
5. The utility model provides a switch board for utility tunnel according to claim 1, its characterized in that: air intake (4) in forced draught blower (5) are close to one side in the interior cabinet body (102) and are equipped with filter screen (8), filter screen (8) top is equipped with and is used for changing wind direction guide (9).
6. The utility model provides a switch board for utility tunnel according to claim 5, its characterized in that: guide (9) including rotate connect in air intake (4) opening edge deflector (91), guiding hole (92) have been seted up on deflector (91), the opening edge fixedly connected with direction box (93) of guiding hole (92), direction box (93) are side opening and under shed structure and under shed and guiding hole (92) intercommunication.
7. The utility model provides a switch board for utility tunnel according to claim 6, its characterized in that: the guide holes (92) are formed in a radial shape from the center of the guide plate (91), and the side opening of the guide box (93) faces the same side.
8. The utility model provides a switch board for utility tunnel according to claim 2, its characterized in that: the multifunctional cabinet is characterized in that the placing frame (71) and the outer cabinet body (101) are connected in a sliding mode, a sliding chute (10) for the placing frame (71) to slide is formed in the outer cabinet body (101), and a sealing cover (11) is arranged at a notch of the sliding chute (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021498177.6U CN212587906U (en) | 2020-07-25 | 2020-07-25 | Power distribution cabinet for comprehensive pipe rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021498177.6U CN212587906U (en) | 2020-07-25 | 2020-07-25 | Power distribution cabinet for comprehensive pipe rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212587906U true CN212587906U (en) | 2021-02-23 |
Family
ID=74658552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021498177.6U Expired - Fee Related CN212587906U (en) | 2020-07-25 | 2020-07-25 | Power distribution cabinet for comprehensive pipe rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212587906U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113241613A (en) * | 2021-07-12 | 2021-08-10 | 江苏环亚医用科技集团股份有限公司 | Medical institution electric cabinet with fresh air heat exchange function |
-
2020
- 2020-07-25 CN CN202021498177.6U patent/CN212587906U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113241613A (en) * | 2021-07-12 | 2021-08-10 | 江苏环亚医用科技集团股份有限公司 | Medical institution electric cabinet with fresh air heat exchange function |
| CN113241613B (en) * | 2021-07-12 | 2022-03-22 | 江苏环亚医用科技集团股份有限公司 | Medical institution electric cabinet with fresh air heat exchange function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210223 Termination date: 20210725 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |